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4e89aea738b5db125471c838f4544b64fd4b3776
android_kernel_xiaomi_sm8450/drivers/pci
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Pali Rohár 4e89aea738 PCI: aardvark: Fix masking and unmasking legacy INTx interrupts 
commit d212dcee27c1f89517181047e5485fcbba4a25c2 upstream.

irq_mask and irq_unmask callbacks need to be properly guarded by raw spin
locks as masking/unmasking procedure needs atomic read-modify-write
operation on hardware register.

Link: https://lore.kernel.org/r/20210820155020.3000-1-pali@kernel.org
Reported-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-18 13:40:10 +02:00
..
controller
PCI: aardvark: Fix masking and unmasking legacy INTx interrupts
2021-09-18 13:40:10 +02:00
endpoint
PCI: endpoint: Fix missing destroy_workqueue()
2021-05-19 10:13:02 +02:00
hotplug
PCI: pciehp: Ignore Link Down/Up caused by DPC
2021-07-20 16:05:47 +02:00
pcie
PCI/portdrv: Enable Bandwidth Notification only if port supports it
2021-09-18 13:40:10 +02:00
switch
PCI: switchtec: Add missing __iomem tag to fix sparse warnings
2020-07-31 11:23:45 -05:00
access.c
Merge branch 'pci/misc'
2020-08-05 18:24:16 -05:00
ats.c
Merge branch 'pci/doc'
2020-08-05 18:24:22 -05:00
bus.c
PCI: Add device even if driver attach failed
2020-07-07 17:33:41 -05:00
ecam.c
PCI/ACPI: Add Ampere Altra SOC MCFG quirk
2020-09-17 12:27:43 -05:00
host-bridge.c
…
iov.c
PCI/IOV: Mark VFs as not implementing PCI_COMMAND_MEMORY
2020-09-21 14:42:11 -06:00
irq.c
PCI: Remove unused pci_lost_interrupt()
2020-07-29 14:25:18 -05:00
Kconfig
Merge tag 'pci-v5.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2020-10-22 12:41:00 -07:00
Makefile
PCI: Allow building PCIe things without PCIEPORTBUS
2019-11-21 07:52:33 -06:00
mmap.c
…
msi.c
PCI/MSI: Skip masking MSI-X on Xen PV
2021-09-18 13:40:06 +02:00
of.c
Merge branch 'pci/doc'
2020-08-05 18:24:22 -05:00
p2pdma.c
PCI/P2PDMA: Avoid pci_get_slot(), which may sleep
2021-07-20 16:05:47 +02:00
pci-acpi.c
PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
2020-12-30 11:54:05 +01:00
pci-bridge-emul.c
PCI: pci-bridge-emul: Fix array overruns, improve safety
2021-03-04 11:38:15 +01:00
pci-bridge-emul.h
PCI: pci-bridge-emul: Fix big-endian support
2019-10-17 12:42:48 +01:00
pci-driver.c
Merge tag 'pci-v5.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2020-10-22 12:41:00 -07:00
pci-label.c
PCI/sysfs: Fix dsm_label_utf16s_to_utf8s() buffer overrun
2021-07-20 16:05:50 +02:00
pci-mid.c
PCI: intel-mid: Convert to new X86 CPU match macros
2020-03-24 21:35:06 +01:00
pci-pf-stub.c
PCI/IOV: Simplify pci-pf-stub with module_pci_driver()
2020-09-17 12:40:20 -05:00
pci-stub.c
…
pci-sysfs.c
Merge branch 'pci/misc'
2020-10-21 09:58:36 -05:00
pci.c
PCI: Export pci_pio_to_address() for module use
2021-09-18 13:40:10 +02:00
pci.h
PCI: pciehp: Ignore Link Down/Up caused by DPC
2021-07-20 16:05:47 +02:00
probe.c
PCI: Release OF node in pci_scan_device()'s error path
2021-05-19 10:13:01 +02:00
proc.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
quirks.c
PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported
2021-09-18 13:40:10 +02:00
remove.c
PCI: Fix pci_host_bridge struct device release/free handling
2020-05-14 16:36:35 -05:00
rom.c
PCI: Use ioremap(), not phys_to_virt() for platform ROM
2020-03-30 09:52:23 -05:00
search.c
Merge branch 'pci/host-vmd'
2020-01-29 17:00:02 -06:00
setup-bus.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
setup-irq.c
…
setup-res.c
PCI: Decline to resize resources if boot config must be preserved
2021-03-04 11:37:18 +01:00
slot.c
PCI: Fix pci_slot_release() NULL pointer dereference
2020-12-30 11:54:28 +01:00
syscall.c
PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure
2021-09-18 13:40:10 +02:00
vc.c
PCI: Fix kerneldoc warnings
2020-08-05 18:23:14 -05:00
vpd.c
PCI: Allow VPD access for QLogic ISP2722
2021-05-14 09:49:57 +02:00
xen-pcifront.c
dma-mapping: split <linux/dma-mapping.h>
2020-10-06 07:07:03 +02:00